Monday, 26 February 2018

Test Biodegradable Products in an indoor composter

We set up an experiment to determine the biodegradability of different plastics and substances: 

100% biodegradable plastic shopping bag

 25% biodegradable garbage bag



Have you ever seen something labeled "biodegradable" or "compostable" and wondered what that means? 

Two months later we will collate the data, answer the questions  and create a graph. 

Discussion questions:

·         Which materials were the most biodegradable? 

·         Which materials were the least biodegradable?

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